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Oval|Lab Grown|IGI

1.59ct F VVS1 Oval Lab Grown Diamond

EX • F/VVS1 • IGI LG823643066

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG823643066

Diamond specifications and retailer prices

From $273 USD
As of November 1, 2026
Save $1,030 USD (79%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,950 USD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 1.59ct lab-grown oval diamond

This 1.59ct lab-grown oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG823643066 or 823643066. Listed at 21 retailers as of November 1, 2026, with a 377% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
F
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823643066
Dimensions10.10 × 6.37 × 3.90 mm
L/W Ratio1.59
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.10 mm6.37 mm1.59 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823643066
Side View
Table 56.0%Crown 34.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,950 USD|Low: $262 USD|High: $2,010 USD|Avg: $821 USD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 1, 2026
Retailer 16$273 USD
Retailer 7$317 USD
Retailer 3$339 USD
Retailer 6$339 USD
Retailer 12$495 USD
Retailer 9$547 USD
Retailer 11$582 USD
Retailer 2$596 USD
Retailer 10$787 USD
Retailer 15$867 USD
Retailer 5$1,089 USD
Retailer 8$1,111 USD
Retailer 14$1,180 USD
Retailer 4$1,303 USD
Retailer 13$1,359 USD
Brilliant Earth$1,950 USD

42 data points across 16 retailers

21 retailers$273 USD to $1,303 USD

A
Cheapest Retailer
-
$273 USD
A
Retailer 2
-
$317 USD
View
A
Retailer 3
-
$339 USD
View
Retailer 4
-
$339 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$384 USD
HK$3,000 HKD
View
B+
Retailer 6
-
$455 USD
View
A
Retailer 7
-
$495 USD
View
A
Retailer 8
-
$547 USD
€521 EUR
View
A
Retailer 9
-
$582 USD
ZAR 9,400 ZAR
View
A
Retailer 10
-
$596 USD
£469 GBP
View
B+
Retailer 11
-
$686 USD
View
B+
Retailer 12
-
$787 USD
A$1,211 AUD
View
B+
Retailer 13
-
$867 USD
View
B+
Retailer 14
-
$1,055 USD
View
B+
Retailer 15
-
$1,089 USD
View
B
Retailer 16
-
$1,111 USD
SGD 1,501 SGD
View
B
Retailer 17
-
$1,139 USD
View
Retailer 18
-
$1,180 USD
View
Price last confirmed 14 days ago
B
Retailer 19
-
$1,303 USD
View
Retailer 20
-
$1,359 USD
£1,070 GBP
View
Price last confirmed 7 days ago
Most Expensive
Brilliant Earth
21507382A · Oct 16
$1,950 USD
View
Price last confirmed 16 days ago
20 more retailers have this diamond
Prices start from $273 USDSave up to $1,030 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.59ct Oval
$273 USD